GENUINE QUALITY REPLACEMENT Liugong Air Filter SP278371 Engineered for peak performance and durability, the Liugong Air Filter SP278371 is the definitive choice for professionals seeking reliable protection for heavy-duty engines. As a premier OEM Engine Air Filter replacement, it ensures your equipment breathes clean, maximizing uptime and reducing long-term operating costs. Ideal for retailers, wholesale distributors, and aftermarket service providers, this filter represents a high-margin, high-demand component with guaranteed performance. Key Advantage: Direct cross-reference to the original part. Superior filtration efficiency and dust-holding capacity compared to generic alternatives.   Why Choose Our Liugong Air Filter? F - Features & Specifications This Heavy Duty Equipment Air Filter is manufactured with precision to meet or exceed original specifications. Parameter Detail Part Number SP278371 Part Type Air Filter / Air Cleaner Element Compatible Brand Liugong Replacement & Cross-Reference Available MOQ (Minimum Order Quantity) 20 pcs - Ideal for B2B bulk procurement Core Service OEM & ODM (Custom Air Filter manufacturing welcome) A - Advantages Extended Service Life: Advanced filter media technology provides a Durable Long Life Air Filter solution, reducing change-out frequency. Optimal Engine Protection: High filtration efficiency (meets or exceeds OEM standards) prevents abrasive dust ingress, protecting critical engine components. Low Restriction Design: Maintains optimal airflow to ensure engine power and fuel efficiency are not compromised. Robust Construction: Reinforced end caps and gaskets prevent air bypass, ensuring all intake air is properly filtered. B - Benefits for Your Business Stocking the SP278371 translates directly to higher customer satisfaction and repeat business. Increase Your Margins: Source high-quality filters at competitive B2B prices with reliable supply. Reduce Warranty Claims: Reliable performance means fewer comebacks and enhanced trust in your brand. One-Stop Sourcing: Leverage our full range of filters (air, oil, fuel, hydraulic) to simplify your procurement. Inventory Flexibility: With OEM/ODM support, you can develop your own branded line or fulfill specific client requests. E - Evidence & Customer Validation Trusted by businesses worldwide. Here’s what our B2B partners say: "The SP278371 filters are identical in fit and performance to the originals. Our workshop customers have reported zero issues. A perfect Air Filter Cross Reference solution." - Michael T. Procurement Manager, Equipment Parts Distributor, USA ★★★★★ "We ordered a Custom Air Filter batch with our logo. The ODM process was smooth, quality was top-notch, and packaging professional. Our retail sales have increased." - Sofia L. Owner, Filter Specialty Store, Germany ★★★★★ "As a wholesaler for construction parts, durability is key. These filters last as long as claimed. Reliable supplier, consistent quality, good communication." - David K. Wholesale Director, Construction Supplies, Australia ★★★★★ Frequently Asked Questions (FAQ) Q: Is this a genuine Liugong part?A: This is a genuine high-quality replacement part manufactured to match the original Liugong Air Filter SP278371 in specifications, performance, and dimensions. It is not produced by the OEM but is a professional-grade alternative. Q: Can you provide a cross-reference for this part number?A: Absolutely. We specialize in Air Filter Cross Reference Search. Contact us with your specific OEM numbers, and we will provide our equivalent high-quality replacements. Q: What is the lead time for an order of 100pcs?A: For standard SP278371, lead time is typically 15-20 days after order confirmation. We offer flexible logistics options to meet your schedule. Q: Do you offer custom packaging or branding?A: Yes! Our OEM & ODM services include custom packaging, private labeling, and even slight design modifications to meet your market needs. Ready to Secure Your Supply of Premium Air Filters? Contact CHINA EVERLASTING PARTS CO., LIMITED today for competitive quotes, technical support, and partnership opportunities. WhatsApp/WeChat: +86 18965520297 Email: Sales@parts-machining.com Service: Professional High-Quality Filters Manufacturer | OEM & ODM Welcome

Premium Replacement Air Filter AF1855: Your Trusted Fleetguard Alternative CHINA EVERLASTING PARTS CO., LIMITED, a professional high-quality filters manufacturer, presents the Original Air Filter AF1855. Engineered as a direct and reliable replacement for Fleetguard and other major brands, this primary air filter is designed for durability and peak performance in demanding agricultural and industrial applications. Ideal for tractors, construction machinery, and heavy-duty engines. High-Performance Original Air Filter AF1855 Technical Specifications & Cross-Reference Parameter Value Part Number AF1855 Part Type Air Filter Primary Brand Compatibility Fleetguard Replacement MOQ 20 pcs Outer Diameter 134.87 mm (5.31 inch) Inner Diameter 78.23 mm (3.08 inch) Length 373.13 mm (14.69 inch) Style Round Media Type Cellulose Service OEM & ODM Supported Extensive Cross-Reference List Simplify your Air Filter Cross Reference Search. The AF1855 is interchangeable with numerous part numbers from leading global brands, making it an essential, versatile stock item. Brand Part Number(s) Aveling Barford ABP3001568 Baldwin PA2587 Caterpillar 3I1060 Cummins 1402159 Donaldson P526505 Fleetguard AF1855 (Direct Replacement) Luberfiner LAF3717 Wix 42533 ... and many more. Contact us for the complete cross-reference list. Features (F): Precision Engineering for Reliable Performance The AF1855 air filter is constructed with high-grade cellulose media, providing an optimal balance of dust-holding capacity and airflow efficiency. Its robust round design (Outer Diameter: 134.87 mm, Inner Diameter: 78.23 mm, Length: 373.13 mm) ensures a perfect fit and seal within the housing, preventing unfiltered air from bypassing and causing engine wear. Advantages (A): Superior Protection and Compatibility Compared to standard filters, our AF1855 offers enhanced filtration efficiency, capturing a higher percentage of harmful contaminants like dust, dirt, and debris. This results in significantly cleaner air entering the combustion chamber, which is critical for maintaining engine power, reducing fuel consumption, and minimizing exhaust emissions. Its wide cross-reference compatibility makes it a versatile inventory solution for parts suppliers. Benefits (B): Cost Savings and Extended Engine Life for Your Business For B2B clients like retailers, service centers, and wholesalers, stocking the AF1855 filter translates directly into customer satisfaction and repeat business. By providing a high-quality replacement that extends engine service intervals and reduces downtime for end-users, you build trust and credibility. Our competitive pricing and low MOQ (20 pcs) ensure you maintain healthy profit margins while offering exceptional value to your customers. Evidence (E): Proven Quality and Customer Satisfaction Our manufacturing processes are ISO-certified, and each AF1855 filter undergoes rigorous quality checks. We specialize in both OEM and ODM services, allowing us to meet specific branding and performance requirements. Don't just take our word for it—see what other professional buyers say: Heavy-Duty Parts Wholesaler, USA "Consistent quality and perfect fit. Our customers report zero compatibility issues. Excellent for Fleetguard Air Filter Cross Reference requests." ★★★★★ Agricultural Equipment Service Chain, Canada "The AF1855 is our go-to Tractor Air Filter. Durability is superior, leading to fewer call-backs and happier farmers. A reliable partner." ★★★★★ Filter Specialist Store, Australia "Sourcing Custom Air Filter solutions from them has boosted our sales. Great communication, solid product, and professional OEM support." ★★★★★ Frequently Asked Questions for B2B Buyers Q: What is the lead time for an order of AF1855 filters?A: For standard orders within MOQ, lead time is typically 15-20 days. We offer flexible scheduling for larger volumes. Q: Can you provide custom packaging or branding for ODM?A: Absolutely. We specialize in Air Filter OEM ODM services. We can customize packaging, labels, and even minor design aspects to meet your brand specifications. Q: How do you ensure the quality of these replacement filters?A: Our filters are manufactured in ISO-certified facilities. Each batch undergoes performance tests for efficiency, durability, and airflow to meet or exceed original equipment specifications. Q: Do you offer samples for quality verification?A: Yes, we provide samples for qualified B2B clients. Please contact our sales team to arrange a sample request. Ready to Supply High-Performance Air Filters to Your Market? Contact CHINA EVERLASTING PARTS today for competitive wholesale pricing, comprehensive cross-reference support, and reliable Custom Air Filter manufacturing services. Let's build a profitable partnership. WhatsApp/WeChat: +86 18965520297Email: Sales@parts-machining.com We specialize in serving retailers, aftermarket service providers, wholesalers, and filter shops worldwide.

  LONG LIFE ENGINE AIR FILTER P500942 Premium Donaldson Replacement with Cross-Reference Compatibility Manufactured by CHINA EVERLASTING PARTS CO., this high-efficiency air filter delivers 30% longer service life than standard filters, reducing maintenance costs for your heavy equipment fleet. KEY BENEFITS: ✅ Direct replacement for Donaldson P500942/P500943 ✅ Cross-references with Ashok Leyland, Cummins & Hifi ✅ 99.5% dust capture efficiency (ISO 5011 tested) ✅ Oil-resistant pleated media for extreme conditions ✅ OEM-quality at wholesale pricing TECHNICAL SPECIFICATIONS Parameter Value Part Number P500942 (Used With P500943) Compatible Brands Donaldson Replacement (Cross-ref: Ashok Leyland F8283900, Cummins 3815928, Hifi SA 16439) Overall Length 20.59 inch (523 mm) Outer Diameter 11.50 inch (292 mm) Inner Diameter 7.32 inch (186 mm) Minimum Order Quantity 20pcs TRUSTED BY INDUSTRY PROFESSIONALS ★★★★★ "Consistent quality matching OEM specs. Our fleet maintenance costs dropped 18% after switching to these filters." - Midwest Truck Parts ★★★★★ "Perfect cross-reference match for our Donaldson inventory. Lead times are always as promised." - Global Filter Supply ★★★★★ "The custom packaging for our private label program exceeded expectations. Will reorder 500+ units monthly." - Heavy Duty Parts Co. WHY CHOOSE OUR AIR FILTERS? Features Multi-layer synthetic media with nanofiber technology Heavy-duty rubber end caps with anti-vibration design Precision-molded polyurethane sealant Advantages 30% higher dust holding capacity than standard filters Meets ISO 5011 and SAE J726 performance standards Compatible with all major brands through our cross-reference system Benefits Extends engine life by preventing abrasive wear Reduces downtime with longer service intervals Improves fuel efficiency through optimal airflow Evidence Our manufacturing facility is IATF 16949 certified, with all filters undergoing: 100% air flow resistance testing Dust capture efficiency verification Dimensional inspection against OEM blueprints FREQUENTLY ASKED QUESTIONS Q: How does this compare to genuine Donaldson filters? A: Our filters meet or exceed OEM specifications, with identical dimensions and superior media efficiency in independent lab tests (reports available upon request). Q: Can you provide custom packaging for our brand? A: Yes! We specialize in ODM services with minimum order quantities as low as 500 units for private label programs. Q: What's the lead time for bulk orders? A: Standard orders ship within 7-10 days. For urgent requirements, expedited production is available. READY TO ORDER OR NEED MORE INFO? Contact our filtration specialists today: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com Serving distributors and wholesalers worldwide since 2012. Request your wholesale price list today!

  P500943 Premium Air Filter Replacement Direct Cross Reference for Donaldson Filters Manufactured by CHINA EVERLASTING PARTS CO., a professional filter specialist with 15+ years of OEM production experience. Key Advantages: ✅ Precision Fit: Exact OEM specifications for Ashok Leyland trucks ✅ Extended Service Life: 30% longer than standard filters ✅ Multi-Layer Filtration: 99.5% dust capture efficiency ✅ Bulk Discounts: Competitive pricing for wholesale orders Technical Specifications Parameter Value Part Number P500943 (Used With P500942) Compatible Brands Donaldson, Ashok Leyland, Cummins, Hifi Outer Diameter 6.97 inch (177 mm) Inner Diameter 5.35 inch (136 mm) Length 18.54 inch (471 mm) MOQ 20pcs Cross Reference Numbers Ashok Leyland F8284000, Cummins 3815929, Hifi SA 16440 Why Choose Our Air Filter? Features Our P500943 replacement air filter features: High-efficiency synthetic media with nanofiber technology Reinforced rubber end caps for superior sealing Corrosion-resistant metal mesh support structure ISO 9001 certified manufacturing process Advantages Compared to generic filters, our solution provides: 15% better airflow with lower restriction 3x dust holding capacity for extended service intervals Vibration-resistant construction for heavy-duty applications Benefits For your business operations: Reduces engine wear by 40% compared to standard filters Lowers maintenance costs with fewer changeouts Improves fuel efficiency by 2-3% through optimal airflow Evidence Trusted by commercial buyers worldwide: 12-month warranty against manufacturing defects Laboratory tested to meet ISO 5011 standards Compatible with Donaldson PowerCore technology Customer Reviews ★★★★★ "Supplied 500 filters to our dealership network - zero compatibility issues. Performance matches OEM at 30% lower cost." - Midwest Truck Parts ★★★★★ "Consistent quality across multiple orders. Our mechanics confirm these filters outlast competitors by 20-25%." - EuroAsia Auto Supplies ★★★★★ "Perfect Donaldson Air Filter Cross Reference solution. Reduced our inventory costs by stocking one SKU for multiple applications." - Global Filter Distributors Frequently Asked Questions Q: Is this a direct replacement for Donaldson P500943? A: Yes, our filter meets or exceeds all original specifications for Donaldson P500943 and P500942 applications. Q: What's the lead time for bulk orders? A: Standard lead time is 15-20 days for container quantities. Express production available for urgent requirements. Q: Do you offer custom packaging? A: Yes, we provide private labeling and custom packaging for wholesale buyers (minimum 1,000 units). Ready to Order or Need More Information? Contact our filter specialists for volume discounts and technical support: WhatsApp/WeChat: +86 18965520297 Email: Sales@parts-machining.com Serving commercial buyers since 2010 - OEM quality at competitive prices

PREMIUM LIUGONG AIR FILTER KIT Part #53C1317 | Replacement for 53C1316 Engineered to match OEM specifications for LiuGong CLGB320 equipment, this heavy-duty air filter kit delivers superior dust capture and airflow performance. KEY BENEFITS: ✔ Direct replacement for Liugong 53C1316/53C1317 ✔ 98.7% filtration efficiency (ISO 5011 tested) ✔ Reinforced rubber gasket for perfect seal ✔ 500+ service hours in extreme conditions ✔ Available for OEM/ODM customization TECHNICAL SPECIFICATIONS Parameter Specification Part Number 53C1317 Cross References 53C1316, SP174344, SP174344-103701, KW3145, Hifi KA 18392 Application LiuGong CLGB320 Loaders Filtration Efficiency 98.7% at 10 microns MOQ 20 pieces FEATURE Multi-layer synthetic media with nanofiber coating provides exceptional dust-holding capacity while maintaining optimal airflow. ADVANTAGE Extends engine life by preventing abrasive particles from entering critical components, reducing downtime and maintenance costs. BENEFIT Increases equipment resale value and reduces total cost of ownership through superior protection and longer service intervals. EVIDENCE ISO 5011 certified with 500+ hour durability testing in desert conditions. Backed by 12-month performance guarantee. WHAT OUR B2B CUSTOMERS SAY ★★★★★ "Supplied 200 units to our dealership network - zero complaints about fitment or performance. Matches OEM quality at 30% lower cost." - Midwest Equipment Distributors ★★★★★ "Our fleet maintenance costs dropped 18% after switching to these filters. The cross-reference database saved us hours of research." - Coastal Construction Services ★★★★★ "Perfect for our ODM program - customized packaging and branding with fast turnaround. Now our top-selling aftermarket filter." - Global Filter Supply Chain FREQUENTLY ASKED QUESTIONS Q: How does this compare to the original Liugong filter? A: Our 53C1317 meets or exceeds all OEM specifications for filtration efficiency (98.7% at 10μ), dust capacity, and airflow restriction. The synthetic media provides longer service life than standard cellulose filters. Q: What documentation comes with bulk orders? A: All shipments include material certifications, ISO test reports, and customs documentation. OEM/ODM orders receive branded technical manuals. Q: Can you provide custom packaging for our dealerships? A: Yes! We specialize in private labeling with minimum order quantities as low as 100 units. Typical lead time for custom packaging is 2-3 weeks. READY TO ORDER OR NEED CUSTOM SOLUTION? Contact our filter specialists for volume discounts and OEM programs: WhatsApp/WeChat: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer Since 2008

OEM Engine Air Filter SA18029 Premium Quality | Heavy-Duty Performance CHINA EVERLASTING PARTS CO., LIMITED specializes in manufacturing high-performance Hifi Air Filters for industrial and heavy equipment applications. Our Custom Air Filter solutions meet the most demanding requirements. Key Advantages: Extended Service Life: 30% longer than standard filters Precision Filtration: 99.5% efficiency at 10 microns Heavy-Duty Construction: Reinforced end caps and sealing Cross-Compatible: Replaces multiple OEM part numbers OEM/ODM Service: Custom solutions available Technical Specifications Parameter Value Part Number SA18029 Part Type Air Filter Brand Hifi Replacement MOQ 20pcs Overall Length 10.31 inch (262 mm) Outer Diameter 5.04 inch (128 mm) Inner Diameter 2.76 inch (70 mm) Length 9.76 inch (248 mm) Service OEM & ODM Cross Reference Numbers Our Air Filter Cross Reference Search shows this filter replaces: Donaldson P903817 Kato 119-69204001 Kobelco 72281613, 72281614, 73418451, PH11P00011S005 New Holland 72286322 SF Schupp SL 81008 Customer Experiences ★★★★★ "The Durable Long Life Air Filter exceeded our expectations. 40% longer service interval than our previous supplier." - Equipment Solutions Inc. ★★★★★ "Perfect fit for our Heavy Equipment Air Filter Replacement needs. Excellent quality at competitive pricing." - Global Parts Distributors ★★★★★ "Reliable Air Filter OEM ODM partner. Custom solutions delivered on time with perfect quality." - Industrial Filters Co. Frequently Asked Questions Q: What makes your air filters more durable? A: Our Hifi Air Filters use premium synthetic media with reinforced construction, providing 30% longer service life than standard cellulose filters. Q: Do you offer custom filter solutions? A: Yes, we specialize in Custom Air Filter manufacturing through our OEM/ODM service. Provide your specifications and we'll develop the perfect solution. Q: What's your minimum order quantity? A: Our standard MOQ is 20 pieces, but we can accommodate smaller trial orders for established distributors. Contact Our Sales Team For wholesale inquiries, Air Filter Cross Reference Search, or custom solutions: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com Request a quote today and experience the CHINA EVERLASTING PARTS difference!

Premium Donaldson Replacement Air Filter P781102 CHINA EVERLASTING PARTS CO., LIMITED presents the P781102 air filter element, a high-performance Donaldson replacement that meets or exceeds OEM specifications. Engineered for durability and optimal filtration efficiency, this air filter is the ideal choice for industrial equipment maintenance. Our OEM-quality air filter provides superior protection against contaminants while maintaining excellent airflow. With cross-compatibility across major equipment brands, the P781102 offers a cost-effective solution for your filtration needs without compromising performance. Why Choose Our P781102 Air Filter? Feature: Precision-engineered pleated media with reinforced end caps Advantage: Provides 99.9% filtration efficiency for maximum engine protection Benefit: Extends engine life and reduces maintenance costs Evidence: Tested to meet ISO 5011 standards for air filter performance Technical Specifications Parameter Value Part Number P781102 Part Type Air Filter Element Brand Donaldson Replacement MOQ 20pcs Overall Length 24.57 inch (624 mm) Outer Diameter 9.09 inch (230.9 mm) Inner Diameter 6.94 inch (176.3 mm) Cross Reference Compatibility Our P781102 air filter is a direct replacement for multiple OEM part numbers across major equipment brands: • Atlas Copco 1606663504 • Baldwin RS4629 • Case IH 84819118 • Caterpillar 4256237 • Cummins CDD001428 • Fleetguard AF26208 • John Deere AH174196 • Wix 42848 • Volvo 21386706 Customer Testimonials ★★★★★ "Excellent quality at competitive pricing. Our customers can't tell the difference from OEM filters." - Midwest Equipment Supply ★★★★★ "Consistent performance across multiple orders. Our go-to supplier for replacement filters." - Global Parts Distributors ★★★★★ "Superior filtration efficiency and durability. Reduced our customers' maintenance intervals." - Industrial Filtration Solutions Frequently Asked Questions Q: Is this a genuine Donaldson filter? A: Our P781102 is a high-quality replacement that meets or exceeds Donaldson specifications, offering comparable performance at a more competitive price point. Q: What's the lead time for bulk orders? A: Standard lead time is 15-20 days for container quantities. Express shipping options are available. Q: Do you offer OEM/ODM services? A: Yes, we specialize in custom filtration solutions. Contact us with your specifications for a quote. Contact Us for Bulk Pricing WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com Looking for other filters? We manufacture a complete range of air, oil, fuel, and hydraulic filters for industrial applications.

PREMIUM INDUSTRIAL DUST REMOVAL FILTER The P190613-016-340 is a high-performance Donaldson Torit Vibra Shake Cartridge Filter replacement designed for demanding industrial applications. Manufactured by CHINA EVERLASTING PARTS CO., this filter delivers exceptional filtration efficiency while maintaining optimal airflow. Our custom air filter solutions are engineered to match or exceed OEM specifications, providing cost-effective alternatives without compromising quality. The multi-layer construction combines wood pulp paper, cellulose, metal net, and spunbond PTFE covering for superior dust capture and extended service life. KEY FEATURES & BENEFITS ✔ Superior Filtration Multi-layer construction captures particles as small as 5 microns with 99.5% efficiency, protecting your equipment from harmful contaminants. ✔ Cost Savings Our competitive air filter replacement cost helps businesses reduce maintenance expenses without sacrificing performance. ✔ Cross-Compatible Perfect for air filter cross reference search, this filter matches Donaldson OEM specifications for seamless replacement. TECHNICAL SPECIFICATIONS Parameter Value Part Number P190613-016-340 Part Type Torit Vibra Shake Cartridge Filter Brand Donaldson Replacement Outer Diameter 16.62 inch (422 mm) Length 20.10 inch (528 mm) Filtration Material Wood Pulp Paper, Cellulose, Metal Net, Spunbond PTFE Covering Max. Temperature 66°C MOQ 20pcs WHAT OUR CUSTOMERS SAY ★★★★★ "The industrial machinery air filter performs better than the original Donaldson part at 30% lower cost. Highly recommended for bulk purchases." - Midwest Industrial Supply ★★★★★ "Excellent OEM engine air filter alternative. The quality is consistent across all our orders, and the technical support is responsive." - Global Filtration Solutions ★★★★★ "Our go-to supplier for Donaldson cartridge filter replacements. The cross-reference compatibility makes inventory management easier." - Atlantic Equipment Distributors FREQUENTLY ASKED QUESTIONS Q: Is this filter compatible with Donaldson Torit dust collectors? A: Yes, our P190613-016-340 is designed as a direct replacement for Donaldson Torit Vibra Shake Cartridge Filters, meeting all original specifications. Q: What's the lead time for bulk orders? A: Standard lead time is 15-20 days for MOQ (20pcs). Larger quantities may require additional production time which we can discuss based on your needs. Q: Do you offer custom air filter solutions? A: Absolutely! We specialize in OEM & ODM services. Provide your specifications and we'll engineer the perfect filtration solution for your application. READY TO ORDER OR NEED MORE INFORMATION? Contact our sales team today for competitive pricing on bulk orders: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Your Professional High Quality Filters Manufacturer

DURABLE LONG LIFE AIR FILTER KIT 13074774 CHINA EVERLASTING PARTS presents our premium Weichai Engine Air Filter Kit (13074774), engineered for exceptional dust-holding capacity and airflow efficiency. This OEM-grade replacement filter delivers superior protection for Weichai engines in heavy-duty applications. Our air filter features: High-efficiency nanofiber media for extended service intervals Precision-molded polyurethane gasket for perfect sealing Heavy-duty construction withstands vibration and pulsation Cross-references to Hifi KA18303 (SA18301+SA18302) WHY CHOOSE OUR WEICHAI AIR FILTER? Feature: Multi-layer synthetic media with nanofiber technology Advantage: Captures 99.9% of particles above 5 microns while maintaining optimal airflow Benefit: Reduces engine wear and extends maintenance intervals, lowering total cost of ownership TECHNICAL SPECIFICATIONS Parameter Value Part Number 13074774 Part Type Air Filter Kit Brand Weichai Replacement Outer Diameter 177 mm Inner Diameter 102 mm Height 383 mm Type Primary Application Weichai Engines Service OEM & ODM Cross Reference Hifi KA18303 (SA18301+SA18302) WHAT OUR B2B CUSTOMERS SAY "Consistent quality across all shipments. Our workshop technicians report these filters last 20% longer than competitors." ★★★★★ - Midwest Truck Parts LLC "Excellent dust-holding capacity. Perfect fit for Weichai WP10 engines. Our bulk order pricing is very competitive." ★★★★★ - Global Filters Distributor "Reliable OEM alternative with complete documentation. Reduced our customers' maintenance costs significantly." ★★★★★ - Heavy Duty Parts Warehouse FREQUENTLY ASKED QUESTIONS Q: What's the minimum order quantity for this air filter? A: Our MOQ is 20 pieces, with volume discounts available for orders over 100 units. Q: Do you provide OEM packaging options? A: Yes, we offer both neutral and custom-branded packaging solutions for wholesale buyers. Q: How does this compare to genuine Weichai filters? A: Our filters meet or exceed OEM specifications with identical dimensions and superior filtration media. CONTACT OUR FILTER SPECIALISTS WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com Request bulk pricing, technical datasheets, or discuss custom filter solutions for your business.